18 West Houston Street, Manhattan

A 1894 office building on West Houston Street with 115 open violations on record across city enforcement files.

18 West Houston Street is an office building in Manhattan, New York City (BBL 1005230048). The property is zoned C6-2, on a 25,616 sq ft lot, with 9 floors and 12 residential units. It was built in 1894. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 115 open building violations for this lot as of 2026-07-05.

Property facts

BBL	1005230048
Borough	Manhattan — Community District 2
Neighborhood	Greenwich Village
ZIP code	10012
Zoning district	C6-2
Building class	O6 — office building (what’s a building class?)
Land use	05 — Commercial & office buildings
Lot area	25,616 sq ft
Floors	9
Residential units	12
Year built	1894
FAR	8 built · 6.02 max residential · 6 max commercial Learn: What is FAR?
Historic district	NoHo Historic District
Flood zone	Not in a FEMA Special Flood Hazard Area

Public records

73 open Department of Buildings violations
42 open ECB (OATH) violations
0 open Housing Preservation & Development violations
Façade safety filing status: UNSAFE (latest filing 2025-12-10)

Violation counts as of 2026-07-05.

Absence of a record means none on file in NYC municipal records — not a certification of compliance.

The complete dossier also covers:

Buildable floor area (residential & commercial)
Recorded ownership & last sale
Recorded mortgages & open debt stack
LL97 carbon exposure by compliance period
Flood coverage percentage & base flood elevation
Climate projections for this lot
Open permits & construction pipeline
Distress signal convergence
Air rights & transferable development rights
Comparable sales (Pro)

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Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.